TEKTON 3/8 Inch Drive Crowfoot Wrench Set with Key, 13-Piece (5/16-1 in.) | WCF94102

Includes 13-pc. 3/8 in. drive crowfoot wrenches: 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 in.; Black inch-size Wrench key Lean Design - We optimized our crowfoot wrenches for access and strength by using steel only where it matters and eliminating the excess Exceeds Performance Standards - Tekton 3/8 inch drive crowfoot wrenches greatly exceed the ASME B1074.100-2020 strength requirements for minimum proof torque Satin Finish - Our crowfoot wrenches are made from 4140 chromium-molybdenum steel that's heat-treated to 50-54 HRC and abrasive-blasted for a finely textured finish Electroless Nickel Plating - Our plating process ensures a uniform, corrosion-resistant finish across the entire surface of the crowfoot wrench Clear Markings - The wrench sizes are laser engraved on the top surface of each tool with a large, permanent marking that’s easy to read